When is used the Unresolved option in the resolution filter in reports all the issues are shown

When is used the value Unresolved in the Resolution input at the reports filters, all the issues are shown

Reports with this issue:

• Test Plan
• Historical
• Traceability 
• *Test Execution (It needs to verify if when the unresolved is added this happens)

In the report Test Execution, is needs to add the Unresolved option to the resolution picker